13 results on '"Boudali L"'
Search Results
2. Concurrent Olaparib with Radiotherapy in Patients with Triple Negative Breast Cancer: Final Results of the RADIOPARP Phase 1 Trial
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Loap, P., primary, Loirat, D., additional, Berger, F., additional, Rodrigues, M., additional, Bazire, L., additional, Pierga, J.Y., additional, Vincent-Salomon, A., additional, Laki, F., additional, Boudali, L., additional, Raizonville, L., additional, Mosseri, V., additional, Jochem, A., additional, Diallo, M., additional, Stern, M.H., additional, Fourquet, A., additional, and Kirova, Y., additional
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- 2022
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3. Antibody-drug conjugates: strategies, experiences and challenges from the non-clinical development to clinical development in cancer treatment in France
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Burbank, M.G., primary, Menoret, C., additional, Lopes, S., additional, Gazin, V., additional, and Boudali, L., additional
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- 2018
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4. Reduction of Nitrogen Oxide by Ammonia over Vanadium Supported on Mixed Tungsten–Titanium-pillared Clays
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Ferjani, W., primary, Boudali, L. Khalfallah, additional, Delahay, G., additional, and Petitto, C., additional
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- 2016
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5. Utilisation à long terme de la bithérapie antiagrégante plaquettaire après pose de stent coronaire en France
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Marguerite, C., primary, Tricotel, A., additional, Boudali, L., additional, Zureik, M., additional, and Dray-Spira, R., additional
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- 2016
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6. Landscape of Subcutaneous Administration Strategies for Monoclonal Antibodies in Oncology.
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Jacquot G, Lopez Navarro P, Grange C, Boudali L, Harlepp S, Pivot X, and Detappe A
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- Humans, Injections, Subcutaneous, Animals, Drug Delivery Systems methods, Antibodies, Monoclonal chemistry, Antibodies, Monoclonal therapeutic use, Neoplasms drug therapy
- Abstract
In recent decades, subcutaneous (SC) administration of monoclonal antibodies (mAbs) has emerged as a promising alternative to intravenous delivery in oncology, offering comparable therapeutic efficacy while addressing patient preferences. This perspective article provides an in-depth analysis of the technological landscape surrounding SC mAb administration in oncology. It outlines various technologies under evaluation across developmental stages, spanning from preclinical investigations to the integration of established methodologies in clinical practice. Additionally, this perspective article explores emerging trends and prospective trajectories, shedding light on the evolving landscape of SC mAb administration. Furthermore, it emphasizes key checkpoints related to quality attributes essential for optimizing mAb delivery via the SC route. This review serves as a valuable resource for researchers, clinicians, and healthcare policymakers, offering insights into the advancement of SC mAb administration in oncology and its implications for patient care., (© 2024 The Author(s). Advanced Materials published by Wiley‐VCH GmbH.)
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- 2024
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7. Concurrent Olaparib and Radiotherapy in Patients With Triple-Negative Breast Cancer: The Phase 1 Olaparib and Radiation Therapy for Triple-Negative Breast Cancer Trial.
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Loap P, Loirat D, Berger F, Rodrigues M, Bazire L, Pierga JY, Vincent-Salomon A, Laki F, Boudali L, Raizonville L, Mosseri V, Jochem A, Eeckhoutte A, Diallo M, Stern MH, Fourquet A, and Kirova Y
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- Humans, Female, Middle Aged, Poly(ADP-ribose) Polymerase Inhibitors adverse effects, Prospective Studies, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Mastectomy, Triple Negative Breast Neoplasms drug therapy, Triple Negative Breast Neoplasms radiotherapy
- Abstract
Importance: Triple-negative breast cancer (TNBC) cells are sensitive to poly(adenosine diphosphate ribose) polymerase (PARP) inhibitors used as radiosensitizers. Whether combining PARP inhibitors with radiotherapy in patients with TNBC would enhance the biological effectiveness of the irradiation and improve locoregional control is unclear., Objective: To assess the safety and tolerability of PARP inhibition with olaparib used concurrently with radiotherapy in patients with TNBC with residual disease after neoadjuvant chemotherapy., Design, Setting, and Participants: This phase 1 prospective dose-escalation trial (Olaparib and Radiation Therapy for TNBC [RadioPARP] trial) using a time-to-event continual reassessment method was performed from September 2017 to November 2019, with follow-up until November 2021. Participants had an incomplete pathologic response after neoadjuvant chemotherapy or unresectable TNBC despite previous neoadjuvant chemotherapy, an Eastern Cooperative Oncology Group Performance Status score of 0 or 1, and adequate organ functions., Interventions: Olaparib was administered orally in the form of tablets and given at increasing doses (50 mg, 100 mg, 150 mg, or 200 mg twice daily). Olaparib therapy was started 1 week before radiotherapy and was continued concomitantly with radiotherapy. After breast-conserving surgery, a total dose of 50.4 Gy was delivered to the whole breast, with a 63-Gy simultaneously integrated boost to the tumor bed for patients younger than 60 years. After radical mastectomy or for unresectable tumors despite neoadjuvant chemotherapy, a total dose of 50.0 Gy was delivered to the chest wall (after mastectomy) or to the whole breast (for unresectable tumors). Regional lymph node stations could be treated with a total dose of 50.0 Gy to 50.4 Gy in cases of node-positive disease., Main Outcomes and Measures: Main outcomes were the safety and tolerability of PARP inhibition with radiotherapy for early-stage, high-risk TNBC. Secondary outcomes included overall survival (OS) and event-free survival (EFS)., Results: Among the 24 patients included in the trial (100% female; median age, 46 years [range, 25-74 years]), no dose-limiting toxic effects were observed, and olaparib was escalated to 200 mg twice daily without reaching the maximum tolerated dose. No late treatment-related grade 3 or greater toxic effect was observed, and the maximum observed treatment-related toxic effects at the 2-year follow-up were grade 2 breast pain, fibrosis, and deformity in 1 patient (4.2%). Three-year OS and EFS were 83% (95% CI, 70%-100%) and 65% (95% CI, 48%-88%), respectively. Homologous recombination status was not associated with OS or EFS., Conclusions and Relevance: The findings of this phase 1 dose-escalation trial suggest that PARP inhibition with olaparib concurrently with radiotherapy for early-stage, high-risk TNBC is well tolerated and should continue to be evaluated in further clinical trials., Trial Registration: ClinicalTrials.gov Identifier: NCT03109080.
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- 2022
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8. Survival, cost and added therapeutic benefit of drugs granted early access through the French temporary authorization for use program in solid tumors from 2009 to 2019.
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Pham FY, Jacquet E, Taleb A, Monard A, Kerouani-Lafaye G, Turcry F, Brunel L, Grudé F, Yoldjian I, Sainte-Marie I, Boudali L, Blay JY, and Albin N
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- France, Humans, Medical Oncology, Antineoplastic Agents therapeutic use, Neoplasms
- Abstract
Decisions on market authorization (MA) and reimbursement have different durations across countries because of health technology assessment (HTA) procedures and negotiations between manufacturers and national authorities. To overcome this delay, France has implemented a Temporary Authorization for Use (ATU) program that allows early access to drugs before MA, in order to treat patients with unmet medical needs. The objectives of our study were to establish the added therapeutic benefit (ATB) of ATUs for solid tumors and to investigate the correlations between three tools evaluating ATB and survival outcomes and drug costs. Data on ATUs granted from January 2009 to December 2019 to treat solid tumors were analyzed. An assessment of their ATB was conducted using the American Society of Clinical Oncology-Value Framework (ASCO-VF), the European Society for Medical Oncology-Magnitude Clinical Benefit Scale (ESMO-MCBS) and the French HTA criterion, clinical added value (CAV). The latter score determines reimbursement and national market access. Thirty-five drugs in 39 indications were granted ATUs. All of them obtained MA and derived a clinical benefit to be reimbursed by the Social Security. Twenty-eight (71.8%) had CAV compared to preexisting therapies. 24/38 (63.2%) had a 4-5 ESMO-MCBS score and 19/33 (57.6%) had an ASCO-VF score over 45. No correlations were found between cost, PFS, OS, CAV and ASCO-VF score, while high ESMO-MCBS scores were correlated to OS. In conclusion, many patients were treated with innovations before MA thanks to ATU, although there are discrepancies between ATB scales, hence the importance of international collaboration in the evaluation of innovative therapies., (© 2022 The Authors. International Journal of Cancer published by John Wiley & Sons Ltd on behalf of UICC.)
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- 2022
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9. Survey by the French Medicine Agency (ANSM) of the imaging protocol, detection rate, and safety of 68 Ga-PSMA-11 PET/CT in the biochemical recurrence of prostate cancer in case of negative or equivocal 18 F-fluorocholine PET/CT: 1084 examinations.
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Chevalme YM, Boudali L, Gauthé M, Rousseau C, Skanjeti A, Merlin C, Robin P, Giraudet AL, Janier M, and Talbot JN
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- Choline analogs & derivatives, France, Gallium Isotopes, Gallium Radioisotopes, Humans, Male, Neoplasm Recurrence, Local, Prostate-Specific Antigen, Positron Emission Tomography Computed Tomography, Prostatic Neoplasms diagnostic imaging
- Abstract
Introduction: Despite growing evidence of a superior diagnostic performance of
68 Ga-PSMA-11 over18 F-fluorocholine (FCH) PET/CT, the number of PET/CT centres able to label on site with gallium-68 is still currently limited. Therefore, patients with biochemical recurrence (BCR) of prostate cancer frequently undergo FCH as the 1st-line PET/CT. Actually, the positivity rate (PR) of a second-line PSMA-11 PET/CT in case of negative FCH PET/CT has only been reported in few short series, in a total of 185 patients. Our aims were to check (1) whether the excellent PR reported with PSMA-11 is also obtained in BCR patients whose recent FCH PET/CT was negative or equivocal; (2) in which biochemical and clinical context a high PSMA-11 PET/CT PR may be expected in those patients, in particular revealing an oligometastatic pattern; (3) whether among the various imaging protocols for PSMA-11 PET/CT used in France, one yields a significantly highest PR; (4) the tolerance of PSMA-11., Patients and Methods: Six centres performed68 Ga-PSMA-11 PET/CTs during the first 3 years of its use in France. Prior to each PET/CT, the patient's data were submitted prospectively for authorisation to ANSM, the French Medicine Agency. The on-site readings of 1084 PSMA-11 PET/CTs in BCR patients whose recent FCH PET/CTs resulted negative or equivocal were pooled and analysed., Results: (1) The overall PR was 68%; for a median serum PSA level (sPSA) of 1.7 ng/mL, an oligometastatic pattern (1-3 foci) was observed in 31% of the cases overall; (2) PR was significantly related to sPSA (from 41% if < 0.2 ng/mL to 81% if ≥ 2 ng/mL), to patients' age, to initial therapy (64% if prostatectomy vs. 85% without prostatectomy due to frequent foci in the prostate fossa), to whether FCH PET/CT was negative or equivocal (PR = 62% vs. 82%), and to previous BCR (PR = 63% for 1st BCR vs. 72% in case of previous BCR); (3) no significant difference in PR was found according to the imaging protocol: injected activity, administration of a contrast agent and/or of furosemide, dose length product, one single or multiple time points of image acquisition; (4) no adverse event was reported after PSMA-11 injection, even associated with a contrast agent and/or furosemide., Conclusion: Compared with the performance of PSMA-11 PET/CT in BCR reported independently of FCH PET/CT in 6 large published series (n > 200), the selection based on FCH PET/CT resulted in no difference of PSMA-11 PR for sPSA < 1 ng/mL but in a slightly lower PR for sPSA ≥ 1 ng/mL, probably because FCH performs rather well at this sPSA and very occult BCR was over-represented in our cohort. An oligometastatic pattern paving the way to targeted therapy was observed in one fourth to one third of the cases, according to the clinico-biochemical context of the BCR. Systematic dual or triple acquisition time points or administration of a contrast agent and/or furosemide did not bring a significant added value for PSMA-11 PET/CT positivity and should be decided on individual bases.- Published
- 2021
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10. Response to the letter to the Editor by Professors Francesco Giammarile and Stefano Fanti regarding our article "Survey by the ANSM of the imaging protocol, detection rate, and safety of 68 Ga-PSMA-11 PET/CT".
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Chevalme YM, Boudali L, Janier M, and Talbot JN
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- Edetic Acid adverse effects, Gallium Isotopes, Gallium Radioisotopes, Humans, Oligopeptides, Positron Emission Tomography Computed Tomography
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- 2021
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11. Access to innovation through the national early access program and clinical trials for patients with malignant melanoma.
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Christen C, Belgodère L, Guillot B, Jumeau C, Lorence A, Kerouani-Lafaye G, Brunel L, Turcry F, Monard A, Grudé F, Guyader G, Boudali L, and Albin N
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- France, Humans, Immunotherapy, Melanoma drug therapy, Skin Neoplasms therapy
- Abstract
Background: The arrival of immunotherapies and targeted therapies challenged the authorities to make them available as soon as possible. France has effective tools, such as clinical trials (CTs) and a national early access program (temporary authorizations for use [ATUs] and temporary recommendations for use [RTUs]), allowing the use of innovative drugs, whether or not they have been authorized or used off-label, for cases that have reached a therapeutic impasse., Methods: The methodology involved real-time data collection from ATUs, RTUs (between September 1, 2009 and September 1, 2019), and CT authorizations (from December 1, 2017 to September 1, 2019) that were filed and reviewed by the French National Agency for Medicines for metastatic melanoma (MM)., Results: In total, 45 CTs were authorized for MM (51% early phase trials and 44% phase 2 and 3 trials), mainly for the metastatic line (86%) and with an industrial sponsor (73%). Immunotherapies and targeted therapies (63% and 24%, respectively) mostly were used in combination. Three RTUs were authorized for the adjuvant treatment of MM, whereas 13 drugs were available through nominal ATUs (nATUs), of which 5 were awarded a cohort ATU (cATU). This enabled the treatment of 6538 patients (28% through nATUs and 72% through cATUs). All of these drugs were granted marketing authorization and were included in the reimbursement list., Conclusions: Thanks to CTs and the national early access program, patients in France have been able to benefit from innovative MM treatments., Lay Summary: Several tools allow the use of innovative drugs in France, even if they are not yet authorized or used off-label. From December 1, 2017 to September 1, 2019, 45 clinical trials have been authorized for metastatic melanoma, mostly using immunotherapy (63%) and targeted therapy (24%) at an early phase (51%). Since 2010, the national early access program has treated 6538 patients, including 28% under nominative temporary authorizations for use and 72% under cohort temporary authorizations for use. Fourteen drugs are available through nominative temporary authorizations for use, and 5 are available through cohort temporary authorizations for use, and all of these drugs were granted marketing authorization., (© 2021 The Authors. Cancer published by Wiley Periodicals LLC on behalf of American Cancer Society.)
- Published
- 2021
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12. Comparative study on anticancer drug access times between FDA, EMA and the French temporary authorisation for use program over 13 years.
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Jacquet E, Kerouani-Lafaye G, Grude F, Goncalves S, Lorence A, Turcry F, Brunel L, Belgodere L, Monard A, Guyader G, Boudali L, and Albin N
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- Antineoplastic Agents adverse effects, Compassionate Use Trials, Diffusion of Innovation, France, Humans, Time Factors, United States, Antineoplastic Agents supply & distribution, Antineoplastic Agents therapeutic use, Drug Approval, Health Services Accessibility, Neoplasms drug therapy, United States Food and Drug Administration
- Abstract
Introduction: The cancer incidence continues to rise worldwide. Medical innovation has a major impact on patient survival, but within drug development, it can take more than 10 years to obtain marketing authorisation (MA). The time required for access to therapeutic innovation remains critical, so France has developed a specific expanded access program named ATU, which allows the administration of drugs before the European Medicines Agency (EMA) approval. The purpose of this study is to put in perspective the average time to access antineoplastic drugs worldwide, taking into account ATU, US Food and Drug Administration (FDA) and EMA approvals., Methods: The ATU system allows the use of a medicine before its MA, under exceptional conditions. All antineoplastic drugs in oncology that have benefited from the ATU system are analysed in terms of tumour site, biomarkers and number of patients who have access to the drug., Results: Between 1st January 2007 and 31st December 2019, 36 of 64 drugs (56.2%) that received MA in oncology were assigned an ATU, to the benefit of 16,927 patients. Thanks to the ATU, 25 of 36 drugs (69.4%) were made available early, on average 203 d (95% CI, 76-330) before FDA approval and on average 428 d (95% CI, 272-583) before EMA approval. Only three of 36 drugs were approved by the EMA before the FDA, and the average time lapse between European MA and FDA approval for these 36 drugs was 216 d (95% CI, 140-293)., Conclusion: This article demonstrates that the ATU system allows patients to benefit from therapeutic innovations before MA in Europe and USA, with full coverage by the healthcare system., Competing Interests: Conflict of interest statement The authors declare that they have no conflict of interest., (Copyright © 2021 The Author(s). Published by Elsevier Ltd.. All rights reserved.)
- Published
- 2021
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13. Short-Term Risk of Bleeding During Heparin Bridging at Initiation of Vitamin K Antagonist Therapy in More Than 90 000 Patients With Nonvalvular Atrial Fibrillation Managed in Outpatient Care.
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Bouillon K, Bertrand M, Boudali L, Ducimetière P, Dray-Spira R, and Zureik M
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- Adolescent, Adult, Aged, Ambulatory Care, Analysis of Variance, Humans, Middle Aged, Risk Factors, Young Adult, Anticoagulants adverse effects, Atrial Fibrillation drug therapy, Hemorrhage chemically induced, Heparin, Low-Molecular-Weight adverse effects, Vitamin K antagonists & inhibitors
- Abstract
Background: Several studies have recently examined the risks of bleeding and of ischemic stroke and systemic embolism associated with perioperative heparin bridging anticoagulation in patients with nonvalvular atrial fibrillation. However, few studies have investigated bridging risks during vitamin K antagonist initiation in outpatient settings., Methods and Results: A retrospective cohort study was conducted on individuals starting oral anticoagulation between January 2010 and November 2014 for nonvalvular atrial fibrillation managed in outpatient care and identified from French healthcare insurance. Bleeding and ischemic stroke and systemic embolism events were identified from the hospitalization database. Adjusted hazard ratios with 95% CI were estimated using Cox models during the first and 2 following months of anticoagulation. Of 90 826 individuals, 30% had bridging therapy. A total of 318 (0.35%) cases of bleeding and 151 (0.17%) ischemic stroke and systemic embolism cases were identified during the first month of follow-up and 231 (0.31%) and 122 (0.16%) during the 2 following months, respectively. At 1 month of follow-up, the incidence of bleeding was higher in the bridged group compared with the nonbridged group (0.47% versus 0.30%; P<0.001), and this increased risk persisted after adjustment for covariates (hazard ratio=1.60; 95% CI, 1.28-2.01). This difference disappeared after the first month of treatment (0.93; 0.70-1.23). No significant difference in the occurrence of ischemic stroke and systemic embolism was observed either at 1 month of follow-up or later., Conclusions: At vitamin K antagonist initiation for nonvalvular atrial fibrillation managed in ambulatory settings, bridging therapy is associated with a higher risk of bleeding and a similar risk of arterial thromboembolism compared with no bridging therapy., (© 2016 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.)
- Published
- 2016
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